package com.tr.state;

/**
 * @author TRasdzz
 * @since  2021/3/10 19:45
 * @version 1.0
 */
//观察测试线程的状态
public class TestState {


    public static void main(String[] args) throws InterruptedException {
        Thread thread = new Thread(() -> {
            for (int i = 0; i < 5; i++) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            System.out.println(">>>>>>");
        });


        //观察状态
        Thread.State state = thread.getState();
        System.out.println(state);//NEW

        //观察启动
        thread.start();
        state = thread.getState();
        System.out.println(state);//Run

        while (state != Thread.State.TERMINATED){//只要线程不终止，就一直输出状态
            Thread.sleep(100);
            state = thread.getState();//更新线程状态
            System.out.println(state);//输出状态
        }
    }
}
//NEW
//RUNNABLE
//TIMED_WAITING
//TIMED_WAITING
//      .
//      .
//      .
//TIMED_WAITING
//TIMED_WAITING
//>>>>>>
//TERMINATED